You can try by making the stgpools itself readonly. Backup will fail, but restore is possible. Make sure you migrate before making the tape stgpool readonly ;-)
maxnummp=0 will not help, then you can backup to disk, but can't restore from tape. - Update all primary stgpools to readonly - backup stgpools - Update all primary stgpools to readwrite for the stgpools in the "next" - Migrate - Update those stgpools to readonly again. - Rest of what you want - Update all stgpools to readwrite Good Luck, Maurice 2010/11/8 Steve Roder <[email protected]>: > Perhaps marking all the storage pool volumes R/O would do it (just check > for any already R/O volumes first). > > On 11/8/2010 2:59 PM, Richard Sims wrote: >> >> The only way I know to do that is 'UPDate Node ... MAXNUMMP=0' for the >> duration of that restrictive window. >> >> Richard Sims >> >> >> >
